Publications: Journals
  1. N. Katzouris, A. Artikis and G. Paliouras, "Incremental learning of event definitions with Inductive Logic Programming," Machine Learning, v.100, n. 2, pp. 555-585, 2015. (abstract) (pdf preprint)

  2. A. Kosmopoulos, I. Partalas, E. Gaussier, G. Paliouras and I. Androutsopoulos, "Evaluation measures for hierarchical classification: a unified view and novel approaches," Data Mining and Knowledge Discovery, v. 29, n. 3, pp. 820-865, 2015. (abstract) (pdf preprint)

  3. A. Artikis, M. Sergot and G. Paliouras, "An Event Calculus for Event Recognition," IEEE Transactions on Knowledge and Data Engineering (TKDE), v.27, issue 4, pp. 895-908, 2015. (abstract) (pdf preprint)

  4. G. Tsatsaronis, G. Balikas, P. Malakasiotis, I. Partalas, M. Zschunke, M.R. Alvers, D. Weissenborn, A. Krithara, S. Petridis, D. Polychronopoulos, Y. Almirantis, J. Pavlopoulos, N. Baskiotis, P. Gallinari, T. Artieres, A. Ngonga, N. Heino, E. Gaussier, L. Barrio-Alvers, M. Schroeder, I. Androutsopoulos and G. Paliouras, "An overview of the BIOASQ large-scale biomedical semantic indexing and question answering competition,," BMC Bioinformatics, v. 16, n. 138, 2015. (abstract) (pdf preprint)

  5. A. Skarlatidis, G. Paliouras, A. Artikis and G. Vouros, "Probabilistic Event Calculus for Event Recognition," ACM Transactions on Computational Logic, v.16, issue 2, Article no 11, 2015. (abstract) (pdf preprint)

  6. A. Skarlatidis, A. Artikis, J. Filippou and G. Paliouras, "A Probabilistic Logic Programming Event Calculus," Journal of Theory and Practice of Logic Programming (TPLP), v.15, special issue 2, pp 213-245, 2015. (abstract) (pdf preprint)

  7. A. Artikis, C. Baber, P. Bizarro, C. Canudas de Wit, O. Etzion, F. Fournier, P. Goulart, A. Howes, J. Lygeros, G. Paliouras, A. Schuster and I. Sharfman, "Scalable Proactive Event-Driven Decision Making," IEEE Technol. Soc. Mag. 33(3), v.13, issue 1, pp. 35-41, 2014. (abstract) (pdf preprint)

  8. P. Karampiperis, G. Mouchakis, G. Paliouras and V. Karkaletsis, "ER Designer Toolkit: A Graphical Event Definition Authoring Tool," Universal Access in the Information Society (UAIS), Special Issue on Cognitive Systems for Assistive Environments , v.13, issue 1, pp. 115-123, 2014. (abstract) (pdf preprint)

  9. A. Artikis, A. Skarlatidis, F. Portet and G. Paliouras, "Logic-Based Event Recognition," The Knowledge Engineering Review, v.27, n.4, pp. 469-506, 2012. (abstract) (pdf preprint)

  10. G. Paliouras, "Discovery of Web user communities and their role in personalization," Special Issue on Coming of Age: Celebrating a Quarter Century of User Modeling and Personalization, J. Kay and G. McCalla (editors), User Modeling and User-Adapted Interaction, v. 22, n. 1-2, pp. 151-175, 2012. (abstract) (pdf preprint)

  11. D. Vogiatzis, D. Pierrakos, G. Paliouras, S. Jenkyn-Jones and B.J.H.H.A. Possen, "Expert and community based style advice," Expert Systems with Applications, v. 39, n. 12, pp. 1064710655, 2012. (abstract) (pdf)

  12. E. Zavitsanos, G. Paliouras and G. Vouros, "Non-Parametric Estimation of Topic Hierarchies from Texts with Hierarchical Dirichlet Processes," Journal of Machine Learning Research, v. 12, pp. 2749-2775, 2011. (abstract) (pdf)

  13. E. Zavitsanos, G. Paliouras and G. Vouros, "Gold Standard Evaluation of Ontology Learning Methods Through Ontology Transformation and Alignment," IEEE Transactions on Knowledge and Data Engineering, v. 23, n. 11, pp. 1635-1648, 2011. (abstract) (pdf preprint)

  14. A. Artikis, A. Skarlatidis and G. Paliouras, "Behaviour Recognition from Video Content: A logic programming approach," International Journal on Artificial Intelligence Tools, v. 19, n. 2, pp. 193-209, 2010. (abstract) (pdf)

  15. D. Pierrakos and G. Paliouras, "Personalizing Web Directories with the aid of Web Usage Data," IEEE Transactions on Knowledge and Data Engineering, v. 22, n. 9, pp. 1331-1344, 2010. (abstract) (pdf preprint)

  16. E. Zavitsanos, G. Paliouras, G.A. Vouros and S. Petridis, "Learning subsumption hierarchies of ontology concepts from texts," Web Intelligence and Agent Systems: An International Journal, v. 8, n. 1, pp. 37-51, 2010. (abstract) (pdf)

  17. G. Korfiatis and G. Paliouras, "Modeling Web Navigation using Grammatical Inference," Applied Artificial Intelligence, v. 22, n. 1 & 2, pp. 116-138, 2008. (abstract) (pdf preprint)

  18. G. Sigletos, G. Paliouras, C.D. Spyropoulos and M. Hatzopoulos, "Combining Information Extraction Systems Using Voting and Stacked Generalization," Journal of Machine Learning Research, v.6, pp. 1751-1782, 2005. (abstract) (pdf)

  19. G. Petasis, G. Paliouras, V. Karkaletsis, C. Halatsis, and C.D. Spyropoulos, "e-GRIDS: Computationally Efficient Grammatical Inference from Positive Examples," GRAMMARS, 2004. (abstract) (pdf preprint)

  20. D. Pierrakos, G. Paliouras, C. Papatheodorou and C.D. Spyropoulos, "Web Usage Mining as a tool for personalization: a survey". User Modeling and User-Adapted Interaction, v. 13, n. 4, pp. 311-372, 2003. (abstract) (pdf preprint)

  21. G. Sakkis, I. Androutsopoulos, G. Paliouras, V. Karkaletsis, C.D. Spyropoulos and P. Stamatopoulos, "A Memory-Based Approach to Anti-Spam Filtering for Mailing Lists". Information Retrieval, v. 6, n. 1, pp. 49-73, 2003. (abstract) (pdf preprint)

  22. G. Paliouras, C. Papatheodorou, V. Karkaletsis and C.D. Spyropoulos, "Discovering User Communities on the Internet Using Unsupervised Machine Learning Techniques,". Interacting with Computers, v. 14, n. 6, pp. 761-791, 2002. (abstract) (pdf preprint)

  23. S.M. Rudolfer, G. Paliouras and I. Peers, "A Comparison of Logistic Regression to Decision Tree Induction in the Diagnosis of Carpal Tunnel Syndrome," Computers and Biomedical Research, v. 32, pp. 391-414, 1999. (abstract) (pdf preprint)

  24. G. Paliouras and H.C. Jessen, "Statistical and Learning Approaches to Nonlinear Modeling of Labour Force Participation,"   Neural Network World, v. 9, n. 4, pp. 341-363, 1999. (abstract)  (pdf preprint)

  25. V. Karkaletsis, G. Paliouras, G. Petasis, N. Manousopoulou and C.D. Spyropoulos, "Named-Entity Recognition from Greek and English
    Texts
    ". Journal of Intelligent and Robotic Systems, v. 26, n.2, pp. 123-135, 1999. (abstract) (pdf preprint)

  26. M. Brown and G. Paliouras, Review of: Inside Case Based Explanation , by R. Schank et al., Minds and Machines, v. 6, n. 2, pp. 279-285, 1996.(pdf preprint)